PROVIDER PROFILE · NPI 1801860168

Montaser ShaheenM.D.

HematologySan Antonio, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

654

Unique beneficiaries

—

Total services

32,358

Distinct HCPCS

Medicare payment

$914K

Peer benchmark

Total Medicare services vs. 47 Hematology providers in TX — top quintile (cohort median 530).

PRESCRIBING · PART D · 2024

Total Rx claims

350

Beneficiaries

—

Total drug cost

$3.4M

Distinct drugs

Brand share

42.6%

Top prescribed drugs

Cabozantinib S-Malate99 claims

Amlodipine Besylate36 claims

Methylprednisolone30 claims

Levothyroxine Sodium28 claims

Hydrocortisone23 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Montaser Shaheen's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Loren Ketai Interventional Radiology · Albuquerque, NM	25	99
Silanath Terpenning Diagnostic Radiology · Winston Salem, NC	25	113
Kelly Kieper Diagnostic Radiology · Albuquerque, NM	22	129
Jennifer Pohl Diagnostic Radiology · Albuquerque, NM	19	108
Scott Carter Diagnostic Radiology · Winston Salem, NC	15	70
Jon Hallstrom Diagnostic Radiology · Albuquerque, NM	14	59
Adam Delu Diagnostic Radiology · Albuquerque, NM	14	49
PRESBYTERIAN HEALTHCARE SERVICES	13	115
TRICORE REFERENCE LABORATORIES	13	118
Fa-Chyi Lee Hematology-Oncology · Orange, CA	12	59
Michael Williamson Diagnostic Radiology · Albuquerque, NM	12	26
Lisa Blacklock Diagnostic Radiology · Albuquerque, NM	11	46

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history